Dataset statistics
| Number of variables | 14 |
|---|---|
| Number of observations | 1000 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 109.5 KiB |
| Average record size in memory | 112.1 B |
Variable types
| Numeric | 6 |
|---|---|
| Categorical | 8 |
restingBP is highly overall correlated with target | High correlation |
serumcholestrol is highly overall correlated with target | High correlation |
chestpain is highly overall correlated with target | High correlation |
slope is highly overall correlated with target | High correlation |
noofmajorvessels is highly overall correlated with target | High correlation |
target is highly overall correlated with restingBP and 4 other fields | High correlation |
patientid has unique values | Unique |
serumcholestrol has 53 (5.3%) zeros | Zeros |
oldpeak has 19 (1.9%) zeros | Zeros |
Reproduction
| Analysis started | 2023-10-09 23:39:32.241348 |
|---|---|
| Analysis finished | 2023-10-09 23:39:45.892653 |
| Duration | 13.65 seconds |
| Software version | pandas-profiling v3.6.6 |
| Download configuration | config.json |
patientid
Real number (ℝ)
| Distinct | 1000 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5048704.4 |
| Minimum | 103368 |
|---|---|
| Maximum | 9990855 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 7.9 KiB |
Quantile statistics
| Minimum | 103368 |
|---|---|
| 5-th percentile | 668284.25 |
| Q1 | 2536439.5 |
| median | 4952508.5 |
| Q3 | 7681877 |
| 95-th percentile | 9473476.5 |
| Maximum | 9990855 |
| Range | 9887487 |
| Interquartile range (IQR) | 5145437.5 |
Descriptive statistics
| Standard deviation | 2895904.5 |
|---|---|
| Coefficient of variation (CV) | 0.57359359 |
| Kurtosis | -1.2669058 |
| Mean | 5048704.4 |
| Median Absolute Deviation (MAD) | 2571651 |
| Skewness | 0.020316773 |
| Sum | 5.0487044 × 109 |
| Variance | 8.3862629 × 1012 |
| Monotonicity | Strictly increasing |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 103368 | 1 | 0.1% |
| 6865627 | 1 | 0.1% |
| 6757890 | 1 | 0.1% |
| 6769686 | 1 | 0.1% |
| 6781392 | 1 | 0.1% |
| 6784916 | 1 | 0.1% |
| 6814546 | 1 | 0.1% |
| 6828182 | 1 | 0.1% |
| 6833440 | 1 | 0.1% |
| 6839487 | 1 | 0.1% |
| Other values (990) | 990 |
| Value | Count | Frequency (%) |
| 103368 | 1 | |
| 119250 | 1 | |
| 119372 | 1 | |
| 132514 | 1 | |
| 146211 | 1 | |
| 148462 | 1 | |
| 168686 | 1 | |
| 170498 | 1 | |
| 188225 | 1 | |
| 192523 | 1 |
| Value | Count | Frequency (%) |
| 9990855 | 1 | |
| 9988507 | 1 | |
| 9965859 | 1 | |
| 9953423 | 1 | |
| 9949544 | 1 | |
| 9937998 | 1 | |
| 9921653 | 1 | |
| 9911700 | 1 | |
| 9896438 | 1 | |
| 9888918 | 1 |
age
Real number (ℝ)
| Distinct | 61 |
|---|---|
| Distinct (%) | 6.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 49.242 |
| Minimum | 20 |
|---|---|
| Maximum | 80 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 7.9 KiB |
Quantile statistics
| Minimum | 20 |
|---|---|
| 5-th percentile | 22 |
| Q1 | 34 |
| median | 49 |
| Q3 | 64.25 |
| 95-th percentile | 77 |
| Maximum | 80 |
| Range | 60 |
| Interquartile range (IQR) | 30.25 |
Descriptive statistics
| Standard deviation | 17.86473 |
|---|---|
| Coefficient of variation (CV) | 0.36279457 |
| Kurtosis | -1.2228314 |
| Mean | 49.242 |
| Median Absolute Deviation (MAD) | 15 |
| Skewness | 0.028407812 |
| Sum | 49242 |
| Variance | 319.14858 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 20 | 28 | 2.8% |
| 58 | 23 | 2.3% |
| 24 | 22 | 2.2% |
| 76 | 22 | 2.2% |
| 73 | 21 | 2.1% |
| 46 | 21 | 2.1% |
| 43 | 21 | 2.1% |
| 44 | 21 | 2.1% |
| 45 | 21 | 2.1% |
| 51 | 20 | 2.0% |
| Other values (51) | 780 |
| Value | Count | Frequency (%) |
| 20 | 28 | |
| 21 | 12 | |
| 22 | 19 | |
| 23 | 19 | |
| 24 | 22 | |
| 25 | 20 | |
| 26 | 18 | |
| 27 | 15 | |
| 28 | 12 | |
| 29 | 16 |
| Value | Count | Frequency (%) |
| 80 | 12 | |
| 79 | 14 | |
| 78 | 15 | |
| 77 | 17 | |
| 76 | 22 | |
| 75 | 11 | |
| 74 | 20 | |
| 73 | 21 | |
| 72 | 15 | |
| 71 | 18 |
gender
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 1 | |
|---|---|
| 0 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 1000 |
|---|---|
| Distinct characters | 2 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 1 |
|---|---|
| 2nd row | 1 |
| 3rd row | 1 |
| 4th row | 1 |
| 5th row | 1 |
Common Values
| Value | Count | Frequency (%) |
| 1 | 765 | |
| 0 | 235 | 23.5% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 1 | 765 | |
| 0 | 235 | 23.5% |
Most occurring characters
| Value | Count | Frequency (%) |
| 1 | 765 | |
| 0 | 235 | 23.5% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 1000 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 1 | 765 | |
| 0 | 235 | 23.5% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 1000 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 1 | 765 | |
| 0 | 235 | 23.5% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 1000 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 1 | 765 | |
| 0 | 235 | 23.5% |
chestpain
Categorical
| Distinct | 4 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 0 | |
|---|---|
| 2 | |
| 1 | |
| 3 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 1000 |
|---|---|
| Distinct characters | 4 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 2 |
|---|---|
| 2nd row | 0 |
| 3rd row | 2 |
| 4th row | 0 |
| 5th row | 1 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 420 | |
| 2 | 312 | |
| 1 | 224 | |
| 3 | 44 | 4.4% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 420 | |
| 2 | 312 | |
| 1 | 224 | |
| 3 | 44 | 4.4% |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 420 | |
| 2 | 312 | |
| 1 | 224 | |
| 3 | 44 | 4.4% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 1000 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 420 | |
| 2 | 312 | |
| 1 | 224 | |
| 3 | 44 | 4.4% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 1000 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 420 | |
| 2 | 312 | |
| 1 | 224 | |
| 3 | 44 | 4.4% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 1000 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 420 | |
| 2 | 312 | |
| 1 | 224 | |
| 3 | 44 | 4.4% |
restingBP
Real number (ℝ)
| Distinct | 95 |
|---|---|
| Distinct (%) | 9.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 151.747 |
| Minimum | 94 |
|---|---|
| Maximum | 200 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 7.9 KiB |
Quantile statistics
| Minimum | 94 |
|---|---|
| 5-th percentile | 101 |
| Q1 | 129 |
| median | 147 |
| Q3 | 181 |
| 95-th percentile | 197 |
| Maximum | 200 |
| Range | 106 |
| Interquartile range (IQR) | 52 |
Descriptive statistics
| Standard deviation | 29.965228 |
|---|---|
| Coefficient of variation (CV) | 0.19746834 |
| Kurtosis | -1.0965462 |
| Mean | 151.747 |
| Median Absolute Deviation (MAD) | 22 |
| Skewness | 0.020204353 |
| Sum | 151747 |
| Variance | 897.91491 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 127 | 26 | 2.6% |
| 130 | 25 | 2.5% |
| 143 | 23 | 2.3% |
| 126 | 23 | 2.3% |
| 125 | 22 | 2.2% |
| 198 | 21 | 2.1% |
| 195 | 21 | 2.1% |
| 135 | 20 | 2.0% |
| 190 | 20 | 2.0% |
| 142 | 19 | 1.9% |
| Other values (85) | 780 |
| Value | Count | Frequency (%) |
| 94 | 8 | |
| 95 | 3 | 0.3% |
| 96 | 7 | |
| 97 | 9 | |
| 98 | 6 | |
| 99 | 5 | |
| 100 | 10 | |
| 101 | 8 | |
| 102 | 6 | |
| 104 | 9 |
| Value | Count | Frequency (%) |
| 200 | 12 | |
| 199 | 13 | |
| 198 | 21 | |
| 197 | 15 | |
| 196 | 17 | |
| 195 | 21 | |
| 194 | 8 | 0.8% |
| 193 | 14 | |
| 192 | 8 | 0.8% |
| 191 | 17 |
serumcholestrol
Real number (ℝ)
HIGH CORRELATION ZEROS
| Distinct | 344 |
|---|---|
| Distinct (%) | 34.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 311.447 |
| Minimum | 0 |
|---|---|
| Maximum | 602 |
| Zeros | 53 |
| Zeros (%) | 5.3% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 7.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 235.75 |
| median | 318 |
| Q3 | 404.25 |
| 95-th percentile | 526.05 |
| Maximum | 602 |
| Range | 602 |
| Interquartile range (IQR) | 168.5 |
Descriptive statistics
| Standard deviation | 132.4438 |
|---|---|
| Coefficient of variation (CV) | 0.4252531 |
| Kurtosis | -0.068485696 |
| Mean | 311.447 |
| Median Absolute Deviation (MAD) | 85 |
| Skewness | -0.30702489 |
| Sum | 311447 |
| Variance | 17541.361 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 0 | 53 | 5.3% |
| 268 | 22 | 2.2% |
| 354 | 21 | 2.1% |
| 248 | 19 | 1.9% |
| 336 | 13 | 1.3% |
| 345 | 12 | 1.2% |
| 357 | 12 | 1.2% |
| 325 | 10 | 1.0% |
| 433 | 10 | 1.0% |
| 352 | 10 | 1.0% |
| Other values (334) | 818 |
| Value | Count | Frequency (%) |
| 0 | 53 | |
| 85 | 1 | 0.1% |
| 86 | 4 | 0.4% |
| 87 | 2 | 0.2% |
| 132 | 6 | 0.6% |
| 133 | 5 | 0.5% |
| 134 | 3 | 0.3% |
| 135 | 6 | 0.6% |
| 136 | 3 | 0.3% |
| 137 | 9 | 0.9% |
| Value | Count | Frequency (%) |
| 602 | 2 | |
| 601 | 3 | |
| 561 | 2 | |
| 560 | 1 | 0.1% |
| 559 | 3 | |
| 558 | 1 | 0.1% |
| 556 | 1 | 0.1% |
| 555 | 1 | 0.1% |
| 554 | 1 | 0.1% |
| 553 | 2 |
fastingbloodsugar
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 0 | |
|---|---|
| 1 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 1000 |
|---|---|
| Distinct characters | 2 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 1 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 704 | |
| 1 | 296 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 704 | |
| 1 | 296 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 704 | |
| 1 | 296 |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 1000 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 704 | |
| 1 | 296 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 1000 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 704 | |
| 1 | 296 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 1000 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 704 | |
| 1 | 296 |
restingrelectro
Categorical
| Distinct | 3 |
|---|---|
| Distinct (%) | 0.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 0 | |
|---|---|
| 1 | |
| 2 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 1000 |
|---|---|
| Distinct characters | 3 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 1 |
|---|---|
| 2nd row | 1 |
| 3rd row | 0 |
| 4th row | 1 |
| 5th row | 2 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 454 | |
| 1 | 344 | |
| 2 | 202 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 454 | |
| 1 | 344 | |
| 2 | 202 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 454 | |
| 1 | 344 | |
| 2 | 202 |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 1000 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 454 | |
| 1 | 344 | |
| 2 | 202 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 1000 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 454 | |
| 1 | 344 | |
| 2 | 202 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 1000 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 454 | |
| 1 | 344 | |
| 2 | 202 |
maxheartrate
Real number (ℝ)
| Distinct | 129 |
|---|---|
| Distinct (%) | 12.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 145.477 |
| Minimum | 71 |
|---|---|
| Maximum | 202 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 7.9 KiB |
Quantile statistics
| Minimum | 71 |
|---|---|
| 5-th percentile | 85 |
| Q1 | 119.75 |
| median | 146 |
| Q3 | 175 |
| 95-th percentile | 195.05 |
| Maximum | 202 |
| Range | 131 |
| Interquartile range (IQR) | 55.25 |
Descriptive statistics
| Standard deviation | 34.190268 |
|---|---|
| Coefficient of variation (CV) | 0.23502181 |
| Kurtosis | -0.88912326 |
| Mean | 145.477 |
| Median Absolute Deviation (MAD) | 28 |
| Skewness | -0.25115448 |
| Sum | 145477 |
| Variance | 1168.9744 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 186 | 20 | 2.0% |
| 138 | 19 | 1.9% |
| 145 | 19 | 1.9% |
| 168 | 18 | 1.8% |
| 156 | 17 | 1.7% |
| 135 | 15 | 1.5% |
| 139 | 15 | 1.5% |
| 184 | 14 | 1.4% |
| 142 | 14 | 1.4% |
| 175 | 14 | 1.4% |
| Other values (119) | 835 |
| Value | Count | Frequency (%) |
| 71 | 4 | |
| 72 | 6 | |
| 73 | 5 | |
| 74 | 3 | |
| 75 | 3 | |
| 76 | 4 | |
| 77 | 2 | 0.2% |
| 78 | 4 | |
| 79 | 2 | 0.2% |
| 80 | 5 |
| Value | Count | Frequency (%) |
| 202 | 8 | |
| 201 | 7 | |
| 200 | 6 | |
| 199 | 9 | |
| 198 | 8 | |
| 197 | 2 | 0.2% |
| 196 | 10 | |
| 195 | 9 | |
| 194 | 8 | |
| 193 | 5 |
exerciseangia
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 0 | |
|---|---|
| 1 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 1000 |
|---|---|
| Distinct characters | 2 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 0 |
| 3rd row | 1 |
| 4th row | 0 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 502 | |
| 1 | 498 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 502 | |
| 1 | 498 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 502 | |
| 1 | 498 |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 1000 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 0 | 502 | |
| 1 | 498 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 1000 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 0 | 502 | |
| 1 | 498 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 1000 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 0 | 502 | |
| 1 | 498 |
oldpeak
Real number (ℝ)
| Distinct | 63 |
|---|---|
| Distinct (%) | 6.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.7077 |
| Minimum | 0 |
|---|---|
| Maximum | 6.2 |
| Zeros | 19 |
| Zeros (%) | 1.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 7.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.2 |
| Q1 | 1.3 |
| median | 2.4 |
| Q3 | 4.1 |
| 95-th percentile | 5.7 |
| Maximum | 6.2 |
| Range | 6.2 |
| Interquartile range (IQR) | 2.8 |
Descriptive statistics
| Standard deviation | 1.7207532 |
|---|---|
| Coefficient of variation (CV) | 0.63550365 |
| Kurtosis | -1.0098743 |
| Mean | 2.7077 |
| Median Absolute Deviation (MAD) | 1.35 |
| Skewness | 0.30206616 |
| Sum | 2707.7 |
| Variance | 2.9609917 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=50)
| Value | Count | Frequency (%) |
| 2.4 | 35 | 3.5% |
| 1.8 | 31 | 3.1% |
| 3.2 | 30 | 3.0% |
| 1.9 | 29 | 2.9% |
| 1 | 28 | 2.8% |
| 2.9 | 27 | 2.7% |
| 0.8 | 26 | 2.6% |
| 2.3 | 24 | 2.4% |
| 1.4 | 23 | 2.3% |
| 2.6 | 23 | 2.3% |
| Other values (53) | 724 |
| Value | Count | Frequency (%) |
| 0 | 19 | |
| 0.1 | 14 | |
| 0.2 | 20 | |
| 0.3 | 20 | |
| 0.4 | 20 | |
| 0.5 | 14 | |
| 0.6 | 20 | |
| 0.7 | 13 | |
| 0.8 | 26 | |
| 0.9 | 16 |
| Value | Count | Frequency (%) |
| 6.2 | 6 | 0.6% |
| 6.1 | 7 | 0.7% |
| 6 | 9 | |
| 5.9 | 9 | |
| 5.8 | 7 | 0.7% |
| 5.7 | 16 | |
| 5.6 | 15 | |
| 5.5 | 13 | |
| 5.4 | 14 | |
| 5.3 | 20 |
slope
Categorical
| Distinct | 4 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 2 | |
|---|---|
| 1 | |
| 3 | |
| 0 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 1000 |
|---|---|
| Distinct characters | 4 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 3 |
|---|---|
| 2nd row | 1 |
| 3rd row | 1 |
| 4th row | 2 |
| 5th row | 3 |
Common Values
| Value | Count | Frequency (%) |
| 2 | 322 | |
| 1 | 299 | |
| 3 | 199 | |
| 0 | 180 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 2 | 322 | |
| 1 | 299 | |
| 3 | 199 | |
| 0 | 180 |
Most occurring characters
| Value | Count | Frequency (%) |
| 2 | 322 | |
| 1 | 299 | |
| 3 | 199 | |
| 0 | 180 |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 1000 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 2 | 322 | |
| 1 | 299 | |
| 3 | 199 | |
| 0 | 180 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 1000 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 2 | 322 | |
| 1 | 299 | |
| 3 | 199 | |
| 0 | 180 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 1000 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 2 | 322 | |
| 1 | 299 | |
| 3 | 199 | |
| 0 | 180 |
noofmajorvessels
Categorical
| Distinct | 4 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 1 | |
|---|---|
| 0 | |
| 2 | |
| 3 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 1000 |
|---|---|
| Distinct characters | 4 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 3 |
|---|---|
| 2nd row | 1 |
| 3rd row | 0 |
| 4th row | 2 |
| 5th row | 2 |
Common Values
| Value | Count | Frequency (%) |
| 1 | 344 | |
| 0 | 275 | |
| 2 | 265 | |
| 3 | 116 | 11.6% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 1 | 344 | |
| 0 | 275 | |
| 2 | 265 | |
| 3 | 116 | 11.6% |
Most occurring characters
| Value | Count | Frequency (%) |
| 1 | 344 | |
| 0 | 275 | |
| 2 | 265 | |
| 3 | 116 | 11.6% |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 1000 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 1 | 344 | |
| 0 | 275 | |
| 2 | 265 | |
| 3 | 116 | 11.6% |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 1000 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 1 | 344 | |
| 0 | 275 | |
| 2 | 265 | |
| 3 | 116 | 11.6% |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 1000 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 1 | 344 | |
| 0 | 275 | |
| 2 | 265 | |
| 3 | 116 | 11.6% |
target
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 7.9 KiB |
| 1 | |
|---|---|
| 0 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Characters and Unicode
| Total characters | 1000 |
|---|---|
| Distinct characters | 2 |
| Distinct categories | 1 ? |
| Distinct scripts | 1 ? |
| Distinct blocks | 1 ? |
The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 1 |
|---|---|
| 2nd row | 0 |
| 3rd row | 0 |
| 4th row | 1 |
| 5th row | 1 |
Common Values
| Value | Count | Frequency (%) |
| 1 | 580 | |
| 0 | 420 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 1 | 580 | |
| 0 | 420 |
Most occurring characters
| Value | Count | Frequency (%) |
| 1 | 580 | |
| 0 | 420 |
Most occurring categories
| Value | Count | Frequency (%) |
| Decimal Number | 1000 |
Most frequent character per category
Decimal Number
| Value | Count | Frequency (%) |
| 1 | 580 | |
| 0 | 420 |
Most occurring scripts
| Value | Count | Frequency (%) |
| Common | 1000 |
Most frequent character per script
Common
| Value | Count | Frequency (%) |
| 1 | 580 | |
| 0 | 420 |
Most occurring blocks
| Value | Count | Frequency (%) |
| ASCII | 1000 |
Most frequent character per block
ASCII
| Value | Count | Frequency (%) |
| 1 | 580 | |
| 0 | 420 |
| patientid | age | restingBP | serumcholestrol | maxheartrate | oldpeak | gender | chestpain | fastingbloodsugar | restingrelectro | exerciseangia | slope | noofmajorvessels | target | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| patientid | 1.000 | 0.006 | -0.022 | 0.049 | -0.038 | -0.014 | 0.000 | 0.000 | 0.066 | 0.045 | 0.089 | 0.000 | 0.020 | 0.000 |
| age | 0.006 | 1.000 | -0.020 | 0.040 | -0.044 | -0.025 | 0.000 | 0.029 | 0.032 | 0.077 | 0.000 | 0.000 | 0.000 | 0.064 |
| restingBP | -0.022 | -0.020 | 1.000 | 0.148 | 0.087 | -0.010 | 0.295 | 0.329 | 0.182 | 0.200 | 0.016 | 0.272 | 0.191 | 0.555 |
| serumcholestrol | 0.049 | 0.040 | 0.148 | 1.000 | 0.042 | -0.023 | 0.231 | 0.172 | 0.331 | 0.184 | 0.020 | 0.272 | 0.160 | 0.526 |
| maxheartrate | -0.038 | -0.044 | 0.087 | 0.042 | 1.000 | 0.038 | 0.118 | 0.132 | 0.158 | 0.081 | 0.032 | 0.181 | 0.134 | 0.364 |
| oldpeak | -0.014 | -0.025 | -0.010 | -0.023 | 0.038 | 1.000 | 0.378 | 0.081 | 0.068 | 0.078 | 0.000 | 0.166 | 0.043 | 0.109 |
| gender | 0.000 | 0.000 | 0.295 | 0.231 | 0.118 | 0.378 | 1.000 | 0.103 | 0.000 | 0.024 | 0.038 | 0.125 | 0.084 | 0.000 |
| chestpain | 0.000 | 0.029 | 0.329 | 0.172 | 0.132 | 0.081 | 0.103 | 1.000 | 0.227 | 0.186 | 0.000 | 0.296 | 0.179 | 0.575 |
| fastingbloodsugar | 0.066 | 0.032 | 0.182 | 0.331 | 0.158 | 0.068 | 0.000 | 0.227 | 1.000 | 0.138 | 0.000 | 0.257 | 0.185 | 0.299 |
| restingrelectro | 0.045 | 0.077 | 0.200 | 0.184 | 0.081 | 0.078 | 0.024 | 0.186 | 0.138 | 1.000 | 0.000 | 0.261 | 0.155 | 0.430 |
| exerciseangia | 0.089 | 0.000 | 0.016 | 0.020 | 0.032 | 0.000 | 0.038 | 0.000 | 0.000 | 0.000 | 1.000 | 0.000 | 0.000 | 0.021 |
| slope | 0.000 | 0.000 | 0.272 | 0.272 | 0.181 | 0.166 | 0.125 | 0.296 | 0.257 | 0.261 | 0.000 | 1.000 | 0.325 | 0.853 |
| noofmajorvessels | 0.020 | 0.000 | 0.191 | 0.160 | 0.134 | 0.043 | 0.084 | 0.179 | 0.185 | 0.155 | 0.000 | 0.325 | 1.000 | 0.522 |
| target | 0.000 | 0.064 | 0.555 | 0.526 | 0.364 | 0.109 | 0.000 | 0.575 | 0.299 | 0.430 | 0.021 | 0.853 | 0.522 | 1.000 |
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
| patientid | age | gender | chestpain | restingBP | serumcholestrol | fastingbloodsugar | restingrelectro | maxheartrate | exerciseangia | oldpeak | slope | noofmajorvessels | target | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 103368 | 53 | 1 | 2 | 171 | 0 | 0 | 1 | 147 | 0 | 5.3 | 3 | 3 | 1 |
| 1 | 119250 | 40 | 1 | 0 | 94 | 229 | 0 | 1 | 115 | 0 | 3.7 | 1 | 1 | 0 |
| 2 | 119372 | 49 | 1 | 2 | 133 | 142 | 0 | 0 | 202 | 1 | 5.0 | 1 | 0 | 0 |
| 3 | 132514 | 43 | 1 | 0 | 138 | 295 | 1 | 1 | 153 | 0 | 3.2 | 2 | 2 | 1 |
| 4 | 146211 | 31 | 1 | 1 | 199 | 0 | 0 | 2 | 136 | 0 | 5.3 | 3 | 2 | 1 |
| 5 | 148462 | 24 | 1 | 1 | 173 | 0 | 0 | 0 | 161 | 0 | 4.7 | 3 | 2 | 1 |
| 6 | 168686 | 79 | 1 | 2 | 130 | 240 | 0 | 2 | 157 | 0 | 2.5 | 2 | 1 | 1 |
| 7 | 170498 | 52 | 1 | 0 | 127 | 345 | 0 | 0 | 192 | 1 | 4.9 | 1 | 0 | 0 |
| 8 | 188225 | 62 | 1 | 0 | 121 | 357 | 0 | 1 | 138 | 0 | 2.8 | 0 | 0 | 0 |
| 9 | 192523 | 61 | 0 | 0 | 190 | 181 | 0 | 1 | 150 | 0 | 2.9 | 2 | 0 | 1 |
| patientid | age | gender | chestpain | restingBP | serumcholestrol | fastingbloodsugar | restingrelectro | maxheartrate | exerciseangia | oldpeak | slope | noofmajorvessels | target | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 990 | 9888918 | 63 | 0 | 1 | 196 | 367 | 0 | 2 | 96 | 1 | 3.2 | 2 | 0 | 1 |
| 991 | 9896438 | 24 | 1 | 0 | 170 | 354 | 0 | 0 | 90 | 1 | 1.5 | 0 | 0 | 0 |
| 992 | 9911700 | 77 | 0 | 0 | 183 | 298 | 1 | 2 | 142 | 1 | 2.4 | 3 | 3 | 1 |
| 993 | 9921653 | 25 | 0 | 1 | 197 | 0 | 0 | 0 | 195 | 0 | 1.0 | 3 | 0 | 1 |
| 994 | 9937998 | 62 | 1 | 1 | 125 | 342 | 0 | 0 | 128 | 1 | 2.1 | 0 | 0 | 0 |
| 995 | 9949544 | 48 | 1 | 2 | 139 | 349 | 0 | 2 | 183 | 1 | 5.6 | 2 | 2 | 1 |
| 996 | 9953423 | 47 | 1 | 3 | 143 | 258 | 1 | 1 | 98 | 1 | 5.7 | 1 | 0 | 0 |
| 997 | 9965859 | 69 | 1 | 0 | 156 | 434 | 1 | 0 | 196 | 0 | 1.4 | 3 | 1 | 1 |
| 998 | 9988507 | 45 | 1 | 1 | 186 | 417 | 0 | 1 | 117 | 1 | 5.9 | 3 | 2 | 1 |
| 999 | 9990855 | 25 | 1 | 0 | 158 | 270 | 0 | 0 | 143 | 1 | 4.7 | 0 | 0 | 0 |